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A small dark packet labeled COND53 with a wave graphic, this Neptune Conductivity Calibration Solution guarantees accuracy with its precise 53 mS standard for salinity calibration.
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NEPTUNE CONDUCTIVITY CALIBRATION SOLUTION 53 mS COND53

Original price was: $2.99.Current price is: $1.99.
-40%
A coiled black NEPTUNE 1 LINK MALE MALE EXTENSION CABLE 10 FT (CBL-1LINK-MM-10) with male-male connectors and multiple pins is laid on a plain white surface, neatly arranged with some text imprinted along its length.
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NEPTUNE 1 LINK MALE MALE EXTENSION CABLE 10 FT CBL-1LINK-MM-10

Original price was: $21.99.Current price is: $13.19.
-40%
A sleek black NEPTUNE TEMPERATURE PROBE PRBTMPJR with a long cable and cylindrical design sits on a white background, perfect for precise temperature measurement.
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NEPTUNE TEMPERATURE PROBE PRBTMPJR

Original price was: $32.99.Current price is: $19.79.
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A close-up highlights the detailed design of transparent in-ear headphones, showcasing their internal components. The earbuds, connected by a black cable, rest on a light surface and mirror the precision of a NEPTUNE OPTICAL SENSOR WITH MAGNET MOUNT OS-1-M.
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NEPTUNE OPTICAL SENSOR WITH MAGNET MOUNT OS-1-M

Original price was: $37.99.Current price is: $22.79.
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The compact black Solid-Surface Leak Detection Probe, part of Neptune Systems LEAK DETECTION KIT LDK, includes a cable with an Ethernet-like connector coiled neatly beside it and is shown resting on a white background.
The gray Neptune Systems Fluid Monitoring FMM, a rectangular device with multiple ports and indicator labels, pairs with the NEPTUNE LEAK DETECTION KIT LDK to enhance security.
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NEPTUNE LEAK DETECTION KIT LDK

Original price was: $154.99.Current price is: $92.99.
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The NEPTUNE DOS DUAL RESERVOIR DDR has a two-chamber grey and orange container with clear sides. Each chamber features an orange lid with a white knob, internal tube, and rectangular top and base for precise dosing organization.
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NEPTUNE DOS DUAL RESERVOIR DDR

Original price was: $204.99.Current price is: $102.49.
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A 6-ft coiled black USB cable, known as the NEPTUNE AQUABUS CABLE 6 FT MALE MALE ABUS6, features standard male connectors on both ends and sits elegantly against a plain white background.
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NEPTUNE AQUABUS CABLE 6 FT MALE MALE ABUS6

Original price was: $15.99.Current price is: $9.59.
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The 3ft Neptune Systems Aquabus Cable (ABUS3) is coiled in black with standard USB-A connectors on both ends, displayed elegantly against a plain white background.
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NEPTUNE AQUABUS CABLE 3 FT MALE MALE ABUS3

Original price was: $13.99.Current price is: $8.39.
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A NEPTUNE AQUABUS EXTENSION CABLE 15 FT MALE FEMALE ABUS15EXT, coiled and black, with male and female connectors, sits on a pristine white surface.
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NEPTUNE AQUABUS EXTENSION CABLE 15 FT MALE FEMALE ABUS15EXT

Original price was: $21.99.Current price is: $13.19.
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The NEPTUNE 10 DC24 EXTENSION CABLE (M/F) is a coiled black power cable with a right-angle connector, perfect for electronic devices needing male-to-female connectivity.
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NEPTUNE 10′ DC24 EXTENSION CABLE (M/F)

Original price was: $18.99.Current price is: $11.39.
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The NEPTUNE MAGNETIC PROBE RACK MPR is a gray plastic component with three holes, red rubber bands, and four white screws. It sits on a reflective white surface, highlighting its sleek design.
Two gray and orange wall mounts resembling the NEPTUNE MAGNETIC PROBE RACK MPR feature slot openings for holding items. One has three attached white screws and a detachable orange panel, all set against a plain white background, enhancing their sleek design.
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NEPTUNE MAGNETIC PROBE RACK MPR

Original price was: $44.99.Current price is: $26.99.
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Four transparent round plastic covers from the NEPTUNE SKY DIFFUSER KIT SKY-D are arranged on a white background, featuring slightly raised edges and open bottoms to fit securely over small circular openings.
A small package against a white background features an orange design with a cutout. The text reads NEPTUNE SKY DIFFUSER KIT SKY-D, revealing a colorful image through the cutout that suggests whats inside.
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NEPTUNE SKY DIFFUSER KIT SKY-D

Original price was: $14.99.Current price is: $8.99.